Karshnajinismriti 1.8: Kālasāra · Śrāddhacandrikā (Divākarabhaṭṭa) · Mahānibandha +1

1.8

sapiṇḍīkaraṇaṃ kuryāt pūrvavac cāgnimān sutaḥ | parato daśarātrāc cet kuhvām abdoparītaraḥ

A son possessing the sacred fire should perform the sapindīkaraṇa as before; / if beyond ten nights, on the new-moon day, [while] another [does it] after a year.

A son who keeps the fires should perform the sapiṇḍīkaraṇa as before, if after ten nights on the new moon; the other at the end of the year.